TASA TO HOST FISCAL YEAR-END CONFERENCE CALL JANUARY 27 AT 11 A.M. EST

Location: BREWSTER, NY

Date: January 24, 2005

Touchstone Applied Science Associates, Inc. (OTCBB: TASA) today announced that company management will host a conference call for investors Thursday, January 27, at 11 a.m. EST to discuss results for the fourth quarter and year ended October 31, 2004. A news release detailing the results is scheduled to be issued before the opening of the stock market that day.

Audio
Dial in number: (201) 689-8359
Note: Participants should dial in a few minutes prior to start time.

Webcast
Website link: http://www.viavid.net/detailpage.aspx?sid=000021E2
 Live then archived for three months

Replay
Dial in number: (201) 612-7415
Account: 3055
Conference ID: 135627
Available through: February 10, 2005

TASA, based in Brewster, N.Y., designs, develops, calibrates, publishes, markets and sells educational assessment tests primarily to elementary and secondary schools throughout the United States. TASA also provides scanning, scoring, and reporting services for all of its tests to states, schools and districts as well as to third parties. Through its custom assessment unit, the company provides consulting services, including test design and development, and psychometric services to states, school districts and textbook publishers. Visit the company’s website at: http://www.tasa.com.

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